A�Cross-Application�Energy�Saving�Mechanism for�Wireless�Sensor�Networks

Wireless sensor network node is resource-constrained and difficult to replace its power. How to reduce energy consumption effectively is the practical�problem. Existing literatures most aims at the single application to design scheme and performance evaluation protocols. Since the single node executes more than one application, it is a new challenge to make an optimal energy control based on cross-application. The paper proposes a cross-application energy saving mechanism for Wireless Sensor Networks.